EP 1373994 B1 20041215 - PROCESS CONTROL SYSTEM
Title (en)
PROCESS CONTROL SYSTEM
Title (de)
PROZESSLEITSYSTEM
Title (fr)
SYSTEME DE GUIDAGE DE PROCESSUS
Publication
Application
Priority
- DE 0201011 W 20020320
- DE 10116435 A 20010402
Abstract (en)
[origin: US6928327B2] The process control system includes at least one master computer, at least one master system bus and at least one communication network, where the communications network is physically decoupled from the master system bus. The master computer is connected both to the master system bus and to the communications network and enables data exchange between the systems using Internet browser technology. At least one technical facility that is to be controlled can thus be advantageously controlled both by the master computer and by at least one computer connected to the communications network.
IPC 1-7
IPC 8 full level
G05B 15/02 (2006.01)
CPC (source: EP US)
G05B 15/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02079884 A1 20021010; AT E285084 T1 20050115; DE 50201784 D1 20050120; EP 1373994 A1 20040102; EP 1373994 B1 20041215; ES 2233813 T3 20050616; US 2004122532 A1 20040624; US 6928327 B2 20050809
DOCDB simple family (application)
DE 0201011 W 20020320; AT 02724112 T 20020320; DE 50201784 T 20020320; EP 02724112 A 20020320; ES 02724112 T 20020320; US 47387603 A 20031002